Run: 2026-10-13-01M4V1RA0PGENETDHTB9EHVE4J

Run Details

Duration:
11.7s
Cost:
$0.009186
Provider:
Google AI Studio

Evaluation summary

Model input

System
You are an expert fantasy novel author. You are working on a novel called "The Chronicles of the Last Dragon". The following tools are available to you: - <nc-section> Use this tool to create a new section of prose. Arguments: - "data-title": The title of the section. - "data-color": Any color of (red, green, blue, yellow, purple, orange, pink, brown). Example usage: <nc-section data-title="Chapter 1: The Arrival" data-color="blue"> Frederick, a young squire, arrives at the castle to begin his training. </nc-section>
User/Human
The story so far: <storySoFar> Frederick, a young squire, arrives at the castle to begin his training. </storySoFar>
AI
My horse, a majestic stallion named Thunder, galloped across the open field. The wind whipped through my hair as I rode towards the castle gates. The sun was setting, casting a warm glow over the stone walls. I could see the banners of the kingdom fluttering in the breeze.
User/Human
Continue the story with the following instructions: """The local knight, Sir Roland, greets Frederick near the stables.""" Create 3 alternate prose sections that continue the story. - Version 1 (red) - Version 2 (green) - Version 3 (blue)

Model response

AI
<nc-section data-title="Version 1" data-color="red"> Passing beneath the heavy iron portcullis, the thunderous sound of my stallion's hooves echoed sharply against the cobblestones of the outer bailey. I guided Thunder toward the sprawling wooden stables, dismounting with a practiced leap just as a towering figure emerged from the shadows of the hayloft. He wore the silver-trimmed tabard of the Royal Guard, though his armor was replaced by a simple, sweat-stained leather tunic. "A fine beast," a booming voice echoed across the yard. The man approached, his grizzled beard parted by a welcoming grin, though his piercing grey eyes assessed me with the weight of a hundred battles. "Though I reckon he's had an easier journey than you, lad. You have the look of a boy who's been in the saddle since dawn." I snapped to attention, bowing my head respectfully. "I have, sir. I am Frederick of Oakhaven, reporting for squire training." The man chuckled, clapping a heavy, calloused hand onto my shoulder that nearly buckled my knees. "At ease, Frederick. I am Sir Roland. Welcome to the crucible." </nc-section> <nc-section data-title="Version 2" data-color="green"> The scent of roasting meat, damp straw, and horseflesh washed over me as I led Thunder into the bustling courtyard. Near the stables, a man was methodically running a whetstone down the edge of a broadsword, the metallic *shhhk-shhhk* cutting through the evening chatter of the castle servants. I brought my horse to a halt a few paces away, waiting to be acknowledged. The knight didn't look up immediately. A jagged scar ran from his left temple down to his jawline, a permanent souvenir of some forgotten war. Finally, he tested the blade's edge with a thumb, sheathed it with a decisive *clack*, and fixed me with a cold, appraising stare. "You're late," he growled, his voice like grinding stones. "The sun is nearly down. A squire who cannot manage daylight will never manage a battlefield." "My apologies, my lord," I stammered, my grip tightening on Thunder's reins. "The roads from the southern valley were washed out." "Excuses don't stop arrows, boy," the knight replied, standing up to his full, intimidating height. "I am Sir Roland. Stable your mount and fetch a bucket. Your training begins with the muck." </nc-section> <nc-section data-title="Version 3" data-color="blue"> As the heavy oak gates groaned shut behind me, the grandeur of the castle seemed to press in from all sides. I guided a lathered and weary Thunder toward the warmth of the stables, where lanterns were already being lit against the encroaching twilight. Before my boots even touched the dirt, a figure stepped out from one of the stalls, wiping his hands on a coarse rag. He was older than I expected the castle knights to be, with silver threading through his cropped dark hair and a slight limp in his stride. Yet, the way he carried himself—spine straight, shoulders back—left no doubt of his station. "Thunder, is it?" the man asked softly, reaching out to stroke the stallion's velvety nose. The horse, usually skittish around strangers, leaned into the touch. "Only a southern breeder names a bay stallion after a storm. Which makes you Frederick." "Yes, sir," I replied, surprised. "How did you know?" A faint, enigmatic smile touched the corners of the knight's mouth. "I am Sir Roland. It is my business to know everything that passes through these gates, especially the new blood. Come, let's get your friend some oats, and we shall see what kind of mettle you've brought to my yard." </nc-section>
created_at"2026-10-13T16:32:57.377Z" 10/13/2026, 4:32:57 PM
model"google/gemini-4-argon-20261013"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1271
moderation_latency(null)
generation_time11682
tokens_prompt303
tokens_completion905
native_tokens_prompt348
native_tokens_completion849
native_tokens_completion_images0
native_tokens_reasoning0
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"STOP"
service_tier(null)
usage0.009186
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791909177-UnDLyDLZNEjSh1KyM3YJ"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791909177-NdZsHbpZsmzvXpJNtSja"
upstream_id"OV3OasOAHMu7jrEP55n30As"
provider_responses
0
endpoint_id"4934736c-d662-4fe3-98eb-56def8c8c174"
id"OV3OasOAHMu7jrEP55n30As"
is_byokfalse
latency1270
model_permaslug"google/gemini-4-argon-20261013"
provider_name"Google AI Studio"
status200
total_cost0.009186
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
Pass Match blue prose section
/<nc-section data-title="[^"]*" data-color="blue">[^<]+<\/nc-section>/
n/a
Pass Match green prose section
/<nc-section data-title="[^"]*" data-color="green">[^<]+<\/nc-section>/
n/a
Pass Match red prose section
/<nc-section data-title="[^"]*" data-color="red">[^<]+<\/nc-section>/
n/a
no eval